Tsukushi Haruka (born September 6, 1997), previously known mononymously as Tsukushi, is a retired Japanese professional wrestler. Trained by Emi Sakura, Tsukushi made her debut for Japanese promotion Ice Ribbon in January 2010, where she is a former two-time ICE×60/ICE×∞ Champion, a ten-time International Ribbon Tag Team Champion and a four-time IW19 Champion, with the latter two accomplishments still being records as of April 2026. She retired in May 2022 while in her second reign as ICE×∞ Champion, and she also made appearances for other promotions such as Pro Wrestling WAVE, SEAdLINNNG, OZ Academy, Reina Joshi Puroresu and JWP Joshi Purosesu over the course of her career.